The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2003
Filed:
Aug. 27, 2001
Billy R. Bedford, Peoria, IL (US);
Gregory B. Moebs, East Peoria, IL (US);
Abram T. Valencic, Washington, IL (US);
Caterpillar Inc, Peoria, IL (US);
Abstract
An idler wheel assembly, which supports and guides an endless track and provides sound suppression, and a method for providing sound suppression of an undercarriage of a machine. The idler wheel assembly includes a hub having a first side surface and a second side surface onto which a plurality of segments are connected. Each of the plurality of segments has a first flange positioned adjacent the first side surface of the hub, and a second flange positioned adjacent the second side surface. At least one isolation device may be mounted between the hub and at least one of the plurality of segments to provide sound suppression.